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5 HTP | Jarrow Formulas | Supports Serotonin Synthesis

Jarrow formulas® 5-HTP (5-Hydroxytryptophan) is an extract of Griffonia simplicifolia seeds from coastal West Africa and is verified to be free of the “peak X” contaminant. Purity is assured by HPLC. 5-HTP is the direct metabolic precursor of serotonin and is important for the production of melatonin.